JPS6077702U - fluid rotating machinery - Google Patents

fluid rotating machinery

Info

Publication number
JPS6077702U
JPS6077702U JP16929383U JP16929383U JPS6077702U JP S6077702 U JPS6077702 U JP S6077702U JP 16929383 U JP16929383 U JP 16929383U JP 16929383 U JP16929383 U JP 16929383U JP S6077702 U JPS6077702 U JP S6077702U
Authority
JP
Japan
Prior art keywords
fluid rotating
balance hole
disk
rotating machinery
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16929383U
Other languages
Japanese (ja)
Inventor
竹永　久邦
雅徳 堤
Original Assignee
三菱重工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP16929383U priority Critical patent/JPS6077702U/en
Publication of JPS6077702U publication Critical patent/JPS6077702U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のタービン段落を示す断面図、第２図は従
来のバランスホールの正面図、第３図は第２図の■−■
線断面における円筒面の展開図、第４図は本考案の実施
例を示すバランスホールの正面図、第５図は第４図の■
−■における断面で、円筒面の展開図である。 ０４・・・・・・ディスク、０５・・・・・・バランス
ホール、１１．１２・・・・・・ひさし。Figure 1 is a cross-sectional view of a conventional turbine stage, Figure 2 is a front view of a conventional balance hole, and Figure 3 is a diagram of ■-■ in Figure 2.
Fig. 4 is a front view of the balance hole showing the embodiment of the present invention, and Fig. 5 is
It is a developed view of a cylindrical surface in a cross section at -■. 04...Disc, 05...Balance hole, 11.12...Eave.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に固設されたディスクに貫通されたバランスホー
ルを有する流体回転機械において、前記ディスクの高圧
面側における前記バランスホール開口部の前記ディスク
の回転方向と反対側の縁辺部に、このバランスホールの
中心を通る断面形状かぎ形のひさしを設けたことを特徴
とする流体回転機械。In a fluid rotating machine having a balance hole penetrated through a disk fixed to a rotating shaft, the balance hole is provided at an edge portion of the opening of the balance hole on the high pressure side of the disk on the opposite side to the rotation direction of the disk. A fluid rotating machine characterized by having an eave with a hook-shaped cross section passing through the center of the machine.
JP16929383U 1983-11-02 1983-11-02 fluid rotating machinery Pending JPS6077702U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16929383U JPS6077702U (en) 1983-11-02 1983-11-02 fluid rotating machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16929383U JPS6077702U (en) 1983-11-02 1983-11-02 fluid rotating machinery

Publications (1)

Publication Number Publication Date
JPS6077702U true JPS6077702U (en) 1985-05-30

Family

ID=30369879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16929383U Pending JPS6077702U (en) 1983-11-02 1983-11-02 fluid rotating machinery

Country Status (1)

Country Link
JP (1) JPS6077702U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020197147A (en) * 2019-05-31 2020-12-10 三菱パワー株式会社 Steam turbine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143101A (en) * 1982-02-22 1983-08-25 Toshiba Corp Steam turbine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143101A (en) * 1982-02-22 1983-08-25 Toshiba Corp Steam turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020197147A (en) * 2019-05-31 2020-12-10 三菱パワー株式会社 Steam turbine

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